EP2008322A4 - Platinum- und platinumbasierte legierungsnanoröhrchen als elektrokatalysatoren für brennstoffzellen - Google Patents

Platinum- und platinumbasierte legierungsnanoröhrchen als elektrokatalysatoren für brennstoffzellen

Info

Publication number
EP2008322A4
EP2008322A4 EP07751787A EP07751787A EP2008322A4 EP 2008322 A4 EP2008322 A4 EP 2008322A4 EP 07751787 A EP07751787 A EP 07751787A EP 07751787 A EP07751787 A EP 07751787A EP 2008322 A4 EP2008322 A4 EP 2008322A4
Authority
EP
European Patent Office
Prior art keywords
platinum
electrocatalysts
fuel cells
based alloy
alloy nanotubes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07751787A
Other languages
English (en)
French (fr)
Other versions
EP2008322B1 (de
EP2008322A2 (de
Inventor
Yushan Yan
Zhongwei Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of California
Original Assignee
University of California
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of California filed Critical University of California
Publication of EP2008322A2 publication Critical patent/EP2008322A2/de
Publication of EP2008322A4 publication Critical patent/EP2008322A4/de
Application granted granted Critical
Publication of EP2008322B1 publication Critical patent/EP2008322B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8814—Temporary supports, e.g. decal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
EP07751787.8A 2006-02-24 2007-02-24 Platinum- und platinumbasierte legierungsnanoröhrchen als elektrokatalysatoren für brennstoffzellen Not-in-force EP2008322B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77630106P 2006-02-24 2006-02-24
PCT/US2007/005053 WO2007100811A2 (en) 2006-02-24 2007-02-24 Platinum and platinum based alloy nanotubes as electrocatalysts for fuel cells

Publications (3)

Publication Number Publication Date
EP2008322A2 EP2008322A2 (de) 2008-12-31
EP2008322A4 true EP2008322A4 (de) 2012-04-25
EP2008322B1 EP2008322B1 (de) 2017-02-22

Family

ID=38459632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07751787.8A Not-in-force EP2008322B1 (de) 2006-02-24 2007-02-24 Platinum- und platinumbasierte legierungsnanoröhrchen als elektrokatalysatoren für brennstoffzellen

Country Status (6)

Country Link
US (1) US9214680B2 (de)
EP (1) EP2008322B1 (de)
JP (1) JP5580990B2 (de)
KR (1) KR101001122B1 (de)
CN (1) CN101432907A (de)
WO (1) WO2007100811A2 (de)

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EP2008322B1 (de) 2006-02-24 2017-02-22 The Regents of The University of California Platinum- und platinumbasierte legierungsnanoröhrchen als elektrokatalysatoren für brennstoffzellen
JP4905182B2 (ja) * 2007-03-01 2012-03-28 トヨタ自動車株式会社 燃料電池システム
WO2010107824A1 (en) * 2009-03-16 2010-09-23 University Of Massachusetts Methods for the fabrication of nanostructure heating elements
EP2290137B1 (de) * 2009-08-28 2013-12-25 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Verfahren zur Synthetisierung von metallischen Nanoröhrchen
US8460751B2 (en) 2009-08-28 2013-06-11 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. Method for the synthesis of metallic nanotubes and nanotubes synthesized by the method
EP2529437A2 (de) * 2010-01-25 2012-12-05 Ramot at Tel Aviv University, Ltd. Systeme zur energiespeicherung und -erzeugung
US8317910B2 (en) 2010-03-22 2012-11-27 Unity Semiconductor Corporation Immersion platinum plating solution
US10003081B2 (en) * 2010-10-26 2018-06-19 Ford Global Technologies, Llc Catalyst assembly and method of making the same
CN103384933B (zh) * 2010-11-08 2017-12-08 严玉山 作为燃料电池催化剂有用的伸展的二维金属纳米管和纳米线及含其的燃料电池
CN102101175B (zh) * 2010-12-21 2012-09-05 江南大学 一种金纳米管材料的制备方法及应用
KR101319427B1 (ko) * 2011-09-01 2013-10-17 광주과학기술원 금속 나노컵 또는 나노링을 포함하는 전극 및 그 제조방법
CN103687804B (zh) * 2011-09-13 2016-04-13 英派尔科技开发有限公司 纳米吸附材料及其使用方法
WO2013103420A2 (en) * 2011-10-10 2013-07-11 Yushan Yan Membranes and catalysts for fuel cells, gas separation cells, electrolyzers and solar hydrogen applications
US20130252406A1 (en) * 2012-03-23 2013-09-26 Evident Technologies, Inc. Techniques for drying and annealing thermoelectric powders
EP2690693A1 (de) * 2012-07-25 2014-01-29 Paul Scherrer Institut Hochoberflächiger trägerloser Katalysator für elektrochemische Prozesse und Verfahren zu seiner Herstellung
CN104259451A (zh) * 2014-09-16 2015-01-07 南京航空航天大学 管状结构的金纳米材料及其制备方法
US10790514B2 (en) 2014-11-04 2020-09-29 Alliance For Sustainable Energy, Llc Platinum nickel nanowires as oxygen reducing electrocatalysts and methods of making the same
CN104690293B (zh) * 2015-03-18 2017-05-03 重庆文理学院 一种不同长径比银纳米线的制备方法
DE102015105831A1 (de) 2015-04-16 2016-10-20 Rent-A-Scientist Gmbh Metallnanopartikelhaltige, disperse Formulierung
KR101795146B1 (ko) 2015-09-16 2017-11-07 현대자동차주식회사 나노튜브 형태의 리튬공기전지 양극용 금속간 화합물 촉매 및 이의 제조방법
US10454114B2 (en) 2016-12-22 2019-10-22 The Research Foundation For The State University Of New York Method of producing stable, active and mass-producible Pt3Ni catalysts through preferential co etching
JP6822878B2 (ja) * 2017-03-22 2021-01-27 株式会社東芝 膜電極接合体、電気化学セル、スタック、燃料電池及び車両。
CN107919481B (zh) * 2017-11-13 2020-06-30 燕山大学 1nm超薄管壁两端开口超细单晶铂纳米管的制备方法
CN109004242B (zh) * 2018-03-22 2019-07-05 苏州天际创新纳米技术有限公司 一种铂基合金催化剂的制备方法
KR102135030B1 (ko) * 2018-09-19 2020-07-20 울산과학기술원 백금계 금속간화합물 나노선 촉매 및 이의 제조방법
JP7425804B2 (ja) * 2019-04-01 2024-01-31 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 電気化学的変換
CN110767913B (zh) * 2019-11-07 2022-06-21 安徽师范大学 单一银钯合金纳米线电极及其制备方法和应用
CN113270601B (zh) * 2021-05-06 2022-04-01 燕山大学 双元素Pt/PdPt/Pt夹层管壁多孔纳米管的制备方法及多孔纳米管

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JP4977945B2 (ja) 2003-12-18 2012-07-18 トヨタ自動車株式会社 膜電極接合体及びその製造方法、並びに燃料電池
US7749935B2 (en) * 2004-01-27 2010-07-06 Showa Denko K.K. Catalyst carrier and fuel cell using the same
JP4539145B2 (ja) 2004-04-06 2010-09-08 トヨタ自動車株式会社 膜電極接合体及び燃料電池
CN100595950C (zh) 2004-06-10 2010-03-24 加利福尼亚技术学院 制造固体酸燃料电池膜电极组件的生产工艺
CN102593466A (zh) 2004-12-09 2012-07-18 奈米系统股份有限公司 用于燃料电池的基于纳米线的膜电极组件
JP2007173109A (ja) * 2005-12-22 2007-07-05 Canon Inc 燃料電池用膜電極接合体、その製造方法および燃料電池
EP2008322B1 (de) 2006-02-24 2017-02-22 The Regents of The University of California Platinum- und platinumbasierte legierungsnanoröhrchen als elektrokatalysatoren für brennstoffzellen

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No further relevant documents disclosed *

Also Published As

Publication number Publication date
KR101001122B1 (ko) 2010-12-14
CN101432907A (zh) 2009-05-13
EP2008322B1 (de) 2017-02-22
WO2007100811A3 (en) 2008-08-21
KR20080102234A (ko) 2008-11-24
WO2007100811A2 (en) 2007-09-07
US20090220835A1 (en) 2009-09-03
US9214680B2 (en) 2015-12-15
JP2009527890A (ja) 2009-07-30
EP2008322A2 (de) 2008-12-31
JP5580990B2 (ja) 2014-08-27

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